A man walks in the early morning to start his day picking tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. Emerald-coloured tea bushes blanketing the rolling hills of Nandi County have long provided a livelihood for small-scale farmers, helping make Kenya one of the world's biggest tea exporters. But ideal weather and bigger harvests, instead of producing bumper earnings, have led to a glut of Kenya's speciality black tea. (Photo by Noor Khamis/Reuters)

A man walks early morning to start his day picking tea leaves at a plantation in Nandi Hills, in Kenya's highlands west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

Workers pick tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

A man picks tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

A woman picks tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

A woman picks tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

Workers pick tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

A woman picks tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

Workers pick tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

Workers pick tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

A truck is loaded with bags of tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

Workers pick tea leaves at a plantation in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)

A youth delivers tea leaves for weighing in Nandi Hills, in Kenya's highlands region west of capital Nairobi, November 5, 2014. (Photo by Noor Khamis/Reuters)